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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-07-10 10:05:04 +0900
committerFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-07-28 14:19:20 +0900
commitb683d42693c4e92b838117f5c6f7b90bfa1525c9 (patch)
tree60b79a0acf7e017d25bbe277522924336bc919a1 /arch/x86/kernel/pci-swiotlb.c
parent8ab7ff42c9dd9231706a4ba7120eed22ff52a93b (diff)
x86: remove unused swiotlb_phys_to_bus() and swiotlb_bus_to_phys()
phys_to_dma() and dma_to_phys() are used instead of swiotlb_phys_to_bus() and swiotlb_bus_to_phys(). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Diffstat (limited to 'arch/x86/kernel/pci-swiotlb.c')
-rw-r--r--arch/x86/kernel/pci-swiotlb.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
index 165bd7f93bb1..e8a35016115f 100644
--- a/arch/x86/kernel/pci-swiotlb.c
+++ b/arch/x86/kernel/pci-swiotlb.c
@@ -13,16 +13,6 @@
int swiotlb __read_mostly;
-dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t paddr)
-{
- return paddr;
-}
-
-phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t baddr)
-{
- return baddr;
-}
-
static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size,
dma_addr_t *dma_handle, gfp_t flags)
{